They are all 60 degrees.
always
No. It is equal to the sum of the opposite interior angles.
Theorem: An measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.An exterior angle is formed by one side of a triangle and the extension of an adjacent side of the triangle.In the triangle at the right,
They are called supplementary angles.
In a triangle, the two angles that do not form a linear pair with a given exterior angle are the two interior angles that are adjacent to the angle of the triangle that is extended to form the exterior angle. The exterior angle is equal to the sum of these two non-adjacent interior angles, according to the exterior angle theorem. Therefore, the two angles are not directly related to the exterior angle but contribute to the overall relationship within the triangle.
Are two angle of a triangle that are not adjacent to the exterior angle
always
Remote interior angles
No. It is equal to the sum of the opposite interior angles.
Theorem: An measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.An exterior angle is formed by one side of a triangle and the extension of an adjacent side of the triangle.In the triangle at the right,
When any side of triangle is extended outwards then exterior angle is formed. Sum of this exterior angle and adjacent interior angle = 180o. If exterior angle = 180o(straight angle) then interior adjacent angle is 0o which is not possible. So exterior angle can't be straight angle.
They are called supplementary angles.
Yes it does. Good work!
In a triangle, the two angles that do not form a linear pair with a given exterior angle are the two interior angles that are adjacent to the angle of the triangle that is extended to form the exterior angle. The exterior angle is equal to the sum of these two non-adjacent interior angles, according to the exterior angle theorem. Therefore, the two angles are not directly related to the exterior angle but contribute to the overall relationship within the triangle.
Interior and adjacent exterior angles form a straight line so exterior angle = 180 - interior angle. If you are satisfied with this reply please consider awarding a Recommended Point to the responder.
Exterior and interior angles at the vertex of a triangle add up to 180 degrees
Exterior and interior angles at the vertex of a triangle add up to 180 degrees